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Home › Product Catalog › δ-Tetradecalactone

δ-Tetradecalactone

CAS 2721-22-4C14H26O2MW 226.19 g/mol

δ-Tetradecalactone (CAS 2721-22-4) — formula C14H26O2, molecular weight 226.19 g/mol.

Specifications

CAS Number2721-22-4
Molecular FormulaC14H26O2
Molecular Weight226.19 g/mol
Melting Point14 °C
Boiling Point130.00 to 135.00 °C. @ 5.00 mm Hg
LogP4.7

Purchase Profile

What this product is

δ-Tetradecalactone is a chemical compound with CAS registry number 2721-22-4 and molecular formula C14H26O2 (molecular weight 226.19 g/mol).

Identification

CAS number: 2721-22-4

Its molecular formula C14H26O2 comprises 14 C, 26 H, 2 O atoms.

Also known as: δ-Tetradecalactone · delta-Tetradecalactone

Frequently Asked Questions

What is the CAS number of δ-Tetradecalactone?

The CAS registry number of δ-Tetradecalactone is 2721-22-4.

What is the molecular formula and molecular weight of δ-Tetradecalactone?

Molecular formula C14H26O2, molecular weight 226.19 g/mol.

What other names is δ-Tetradecalactone known by?

It is also registered under: δ-Tetradecalactone, delta-Tetradecalactone.

PubChem Public Data

Public-database records for δ-Tetradecalactone (CAS 2721-22-4), reproduced here for independent cross-checking.

Safety classification and hazard statements

GHS notification summary96.9% (124 / 128)

This chemical does not meet GHS hazard criteria for 96.9% (124 of 128) of all reports.

Reported as not meeting GHS hazard criteria by 124 of 128 companies (only 3.1% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

Regulatory listings

Regulatory & Food ContactEU Flavoring substances
FDA Substance added to food: FLAVORING AGENT OR ADJUVANT
Flavoring Agents
FLAVOURING_AGENT: Flavouring Agent
Dairy
No safety concern at current levels of intake when used as a flavouring agent
GHS notification summary96.9% (124 / 128)

Physical description and handling notes

  • Liquid
  • colourless to pale yellow liquid with a soft, creamy, musky butter-like odour
  • soluble in alcohol,vegetable oil and propylene glycol; insoluble in water
  • (in ethanol)

Reported physical properties

沸点130.00 to 135.00 °C. @ 5.00 mm Hg
沸点290 °C
熔点14 °C
密度0.932-0.969
折射率1.454-1.464

How this substance is indexed

CAS Registry Number2721-22-4
PubChem CID520296
分子式C14H26O2
分子量226.19 g/mol
IUPAC 名称6-nonyloxan-2-one
InChIKeySKQYTJLYRIFFCO-UHFFFAOYSA-N
UNII（FDA）46339AI51N
ChEBI 编号CHEBI:171877
FEMA 编号3590
JECFA 编号238

Documented uses

  • Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
  • Flavoring Agents -> JECFA Flavorings Index
  • 2H-Pyran-2-one, tetrahydro-6-nonyl-: ACTIVE

Names this substance appears under

delta-Tetradecalactone; 2721-22-4; delta-Tetradecanolactone; 2H-Pyran-2-one, tetrahydro-6-nonyl-; Tetrahydro-6-nonyl-2H-pyran-2-one; delta-Tetradecanolide; FEMA No. 3590; .delta.-Tetradecalactone; 5-Hydroxytetradecanoic acid delta-lactone; EINECS 220-334-2; 46339AI51N; .DELTA.-TETRADECANOLACTONE; .DELTA.-TETRADECANE LACTONE; DELTA-TETRADECALACTONE [FCC]; .DELTA.-TETRADECALACTONE [FHFI]; .DELTA.-NONYL-.DELTA-VALEROLACTONE

Computed molecular descriptors

分子量226.35
XLogP34.7
氢键供体数0
氢键受体数2
可旋转键数8
精确质量226.193280068
单同位素质量226.193280068
拓扑极性表面积26.3
重原子数16
形式电荷0

Database abstract

δ-Tetradecalactone is identified by CAS 2721-22-4, molecular formula C14H26O2 and molecular weight 226.19 g/mol. UNII 46339AI51N; ChEBI 171877; InChIKey SKQYTJLYRIFFCO-UHFFFAOYSA-N. 沸点: 130.00 to 135.00 °C. @ 5.00 mm Hg; 沸点: 290 °C; 熔点: 14 °C.

Source: PubChem / Wikidata; the batch COA governs where values differ.

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